Utoolmart Twist Drill High Speed Steel Bit, Mini Twist Drill Bits Set, Jobber Small Twist Drill Bits, 8.2mm Twist Drill, HSS-4241 Twist Drill Bit Set, for Steel Aluminum Alloy, 3 Pcs
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Product details
| Management number | 231267041 | Release Date | 2026/06/18 | List Price | US$6.20 | Model Number | 231267041 | ||
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| Category | |||||||||
- 【Dimension】- The bit diameter and shank diameter of this twist drill bit is 8.2mm / 0.32-inch, the cutting length is 78mm / 3.07-inch and total length is 117mm / 4.61-inch, Hardness (HRC) is 62-63.
- 【Material】- Twist Drill is made of high speed steel, high speed steel construction is designed for durability and extended tool life.
- 【Feature】- Nitrogen Oxidation and Heat Treatment can increase the hardness and corrosion resistant of twist drill bit.
- 【Application】- Perfect for copper, aluminum alloy, as well suit for wood.
- 【Special Design】- Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance.
| ASIN | B07Z4QK3RG |
|---|---|
| Brand Name | Utoolmart |
| Shank Type | Straight |
| Part Number | UT190828Z-0073 |
| Finish Types | Silver |
| Manufacturer | Utoolmart |
| Material Type | HSS-4241 |
| Tool Flute Type | Spiral |
| Cutting Angle String | 118 Degrees |
| Surface Recommendation | Aluminum,Steel |
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